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Unlock Condition
Reach Level 2 with Catherine the Great.
Benefit
Cities gain 5% bonus 
Science Efficiency per Great Work they contain. (Max 25%)
Science Efficiency per Great Work they contain. (Max 25%)Description
Imperial legacy.
Strategy Tips
- Plan your strategy around the unlock condition to earn this memento efficiently.
- Consider how this memento's benefit aligns with your civilization's strengths.
- Mementos provide permanent benefits, making them valuable long-term investments.
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